Vigilance, trample, lifelinkBoast — : Put a lore counter on target Saga you control or remove one from it. (Activate only if this creature attacked this turn and only once each turn.)Whenever you put a lore counter on a Saga you control, put a +1/+1 counter on up to one other target creature.
Protection from AssassinsOther Knights you control get +2/+2 and have protection from Assassins.When Haytham Kenway enters, for each opponent, exile up to one target creature that player controls until Haytham Kenway leaves the battlefield.
FlashWhen Hidden Footblade enters, attach it to target creature you control. That creature gains first strike until end of turn.Equipped creature gets +1/+0 and has haste.Equip (: Attach to target creature you control. Equip only as a sorcery.)
FlashWhen Hidden Blade enters, attach it to target creature you control. If that creature is an Assassin, it gains deathtouch until end of turn.Equipped creature gets +1/+0 and has first strike.Equip
Havi, the All-Father has indestructible as long as there are four or more historic cards in your graveyard. (Artifacts, legendaries, and Sagas are historic.)Sage Project — Whenever Havi or another legendary creature you control dies, return target legendary creature card with lesser mana value from your graveyard to the battlefield tapped.
Menace, lifelinkWhenever a historic creature you control deals combat damage to a player, create a 1/1 black Assassin creature token with menace. (Artifacts, legendaries, and Sagas are historic.)